From 8f689d09814add5e1b22577cc104e2eb5e16c66f Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Fri, 21 Oct 2011 01:04:05 +0200
Subject: [PATCH] in log read, check for EINTR instead of EAGAIN to avoid
 infinite loops

---
 main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.c b/main.c
index bed0edd..2fc3733 100644
--- a/main.c
+++ b/main.c
@@ -90,7 +90,7 @@ retry:
 	maxlen = LOG_BUF_SIZE - proc->log_buf_ofs;
 	read_len = len = read(fd->fd, buf, maxlen);
 	if (len < 0) {
-		if (errno == EAGAIN)
+		if (errno == EINTR)
 			goto retry;
 
 		goto out;
-- 
2.11.0